The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2002
Filed:
Jul. 18, 2000
Jean-Christophe Villain, Paris, FR;
Alcatel, Paris, FR;
Abstract
A press switch comprises an insulating substrate with two conductive zones suitable for triggering first and second functions, respectively. The first zone has at least two portions that are electrically insulated from each other. A spring has two contact zones, one of which includes at least two regions that are electrically interconnected and suitable for making contact with respective portions. In a rest position, the spring makes contact with at least part of the first conductive zone, and no function is performed. In a first actuated position, a first amount of pressure applied to the spring causes it to make full contact with the first conductive zone, thereby causing the first function to be performed. In a second actuated position, a second amount of pressure causes contact to be made by each contact zone with the respective conductive zone, and the said function is performed.